Answer to Question #197985 in General Chemistry for Riane

Question #197985
Given the following data, calculate the ∆H for the reaction: CaC₂(s) + 2H₂O(l) → Ca(OH)₂(aq) + C₂H₂(g).

Ca (s) + 2 Cgraphite → CaC2 (s) -62.8

Ca (s) +
1
Expert's answer
2021-05-31T02:09:00-0400

∆H for the reaction=


Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

Comments

Assignment Expert
31.05.21, 09:50

Dear Web , please post a new question



Web
28.05.21, 05:47

Given the following data, calculate the ∆H for the reaction: CaC₂(s) + 2H₂O(l) → Ca(OH)₂(aq) + C₂H₂(g). Data: Ca(s) + 2C(graphite) -> CaC2(s) delta H= -62.8 kJ Ca(s) + 1/2O2(g) -> CaO(s) delta H= -635.5 kJ CaO(s) +H2O(l) -> Ca(OH)s (aq) delta H= -653.1 kJ C2H2(g) + 5/2O2(g) -> 2CO2(g) + H2O(l) delta H= -1300. kJ C(graphite) + O2(g) -> CO2(g) delta H= -393.5 kJ

Leave a comment

Ask Your question

LATEST TUTORIALS
New on Blog
APPROVED BY CLIENTS